Thorough γ-ray and particle decay investigations of Ni58

E. K. Johansson; D. Rudolph; I. Ragnarsson; L. L. Andersson; D. A. Torres; C. Andreoiu; C. Baktash; M. P. Carpenter; R. J. Charity; C. J. Chiara; J. Ekman; C. Fahlander; O. L. Pechenaya; W. Reviol; R. Du Rietz; D. G. Sarantites; D. Seweryniak; L. G. Sobotka; C. H. Yu; S. Zhu

doi:10.1103/PhysRevC.80.014321

Thorough γ-ray and particle decay investigations of Ni58

E. K. Johansson, D. Rudolph, I. Ragnarsson, L. L. Andersson, D. A. Torres, C. Andreoiu, C. Baktash, M. P. Carpenter, R. J. Charity, C. J. Chiara, J. Ekman, C. Fahlander, O. L. Pechenaya, W. Reviol, R. Du Rietz, D. G. Sarantites, D. Seweryniak, L. G. Sobotka, C. H. Yu, S. Zhu

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Abstract

The combined data from three fusion-evaporation reaction experiments have been utilized to investigate the semi-magic nucleus 2858Ni30. To detect γ rays in coincidence with evaporated particles, the Ge-detector array Gammasphere was used in conjunction with the charged-particle detectors Microball and LuWuSiA (the Lund Washington University Silicon Array), and a neutron detector array. The results yield a significantly extended level scheme of Ni58 comprising some 340 γ-ray transitions and include a total of at least 14 discrete particle decays into excited states of the daughter nuclei Fe54 and Co57. The level scheme is compared with large-scale shell-model calculations and cranked Nilsson-Strutinsky calculations.

Original language	English
Article number	014321
Journal	Physical Review C - Nuclear Physics
Volume	80
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.80.014321
State	Published - Aug 6 2009

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Johansson, E. K., Rudolph, D., Ragnarsson, I., Andersson, L. L., Torres, D. A., Andreoiu, C., Baktash, C., Carpenter, M. P., Charity, R. J., Chiara, C. J., Ekman, J., Fahlander, C., Pechenaya, O. L., Reviol, W., Rietz, R. D., Sarantites, D. G., Seweryniak, D., Sobotka, L. G., Yu, C. H., & Zhu, S. (2009). Thorough γ-ray and particle decay investigations of Ni58. Physical Review C - Nuclear Physics, 80(1), [014321]. https://doi.org/10.1103/PhysRevC.80.014321

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title = "Thorough γ-ray and particle decay investigations of Ni58",

abstract = "The combined data from three fusion-evaporation reaction experiments have been utilized to investigate the semi-magic nucleus 2858Ni30. To detect γ rays in coincidence with evaporated particles, the Ge-detector array Gammasphere was used in conjunction with the charged-particle detectors Microball and LuWuSiA (the Lund Washington University Silicon Array), and a neutron detector array. The results yield a significantly extended level scheme of Ni58 comprising some 340 γ-ray transitions and include a total of at least 14 discrete particle decays into excited states of the daughter nuclei Fe54 and Co57. The level scheme is compared with large-scale shell-model calculations and cranked Nilsson-Strutinsky calculations.",

author = "Johansson, {E. K.} and D. Rudolph and I. Ragnarsson and Andersson, {L. L.} and Torres, {D. A.} and C. Andreoiu and C. Baktash and Carpenter, {M. P.} and Charity, {R. J.} and Chiara, {C. J.} and J. Ekman and C. Fahlander and Pechenaya, {O. L.} and W. Reviol and Rietz, {R. Du} and Sarantites, {D. G.} and D. Seweryniak and Sobotka, {L. G.} and Yu, {C. H.} and S. Zhu",

year = "2009",

month = aug,

day = "6",

doi = "10.1103/PhysRevC.80.014321",

language = "English",

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Johansson, EK, Rudolph, D, Ragnarsson, I, Andersson, LL, Torres, DA, Andreoiu, C, Baktash, C, Carpenter, MP, Charity, RJ, Chiara, CJ, Ekman, J, Fahlander, C, Pechenaya, OL, Reviol, W, Rietz, RD, Sarantites, DG, Seweryniak, D, Sobotka, LG, Yu, CH & Zhu, S 2009, 'Thorough γ-ray and particle decay investigations of Ni58', Physical Review C - Nuclear Physics, vol. 80, no. 1, 014321. https://doi.org/10.1103/PhysRevC.80.014321

TY - JOUR

T1 - Thorough γ-ray and particle decay investigations of Ni58

AU - Johansson, E. K.

AU - Rudolph, D.

AU - Ragnarsson, I.

AU - Andersson, L. L.

AU - Torres, D. A.

AU - Andreoiu, C.

AU - Baktash, C.

AU - Carpenter, M. P.

AU - Charity, R. J.

AU - Chiara, C. J.

AU - Ekman, J.

AU - Fahlander, C.

AU - Pechenaya, O. L.

AU - Reviol, W.

AU - Rietz, R. Du

AU - Sarantites, D. G.

AU - Seweryniak, D.

AU - Sobotka, L. G.

AU - Yu, C. H.

AU - Zhu, S.

PY - 2009/8/6

Y1 - 2009/8/6

N2 - The combined data from three fusion-evaporation reaction experiments have been utilized to investigate the semi-magic nucleus 2858Ni30. To detect γ rays in coincidence with evaporated particles, the Ge-detector array Gammasphere was used in conjunction with the charged-particle detectors Microball and LuWuSiA (the Lund Washington University Silicon Array), and a neutron detector array. The results yield a significantly extended level scheme of Ni58 comprising some 340 γ-ray transitions and include a total of at least 14 discrete particle decays into excited states of the daughter nuclei Fe54 and Co57. The level scheme is compared with large-scale shell-model calculations and cranked Nilsson-Strutinsky calculations.

AB - The combined data from three fusion-evaporation reaction experiments have been utilized to investigate the semi-magic nucleus 2858Ni30. To detect γ rays in coincidence with evaporated particles, the Ge-detector array Gammasphere was used in conjunction with the charged-particle detectors Microball and LuWuSiA (the Lund Washington University Silicon Array), and a neutron detector array. The results yield a significantly extended level scheme of Ni58 comprising some 340 γ-ray transitions and include a total of at least 14 discrete particle decays into excited states of the daughter nuclei Fe54 and Co57. The level scheme is compared with large-scale shell-model calculations and cranked Nilsson-Strutinsky calculations.

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VL - 80

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

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ER -

Thorough γ-ray and particle decay investigations of Ni58

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